drag1.avi - The Big Rod (S4 E1)
drag2.avi - The Big Seventeen (S2 E4)
drag5.avi - The Big Producer (S4 E18)
drag6.avi - The Big Frame (S3 E34)

(Honestly, that's what the theme sounds like on some of these things)

4 semi-classic episodes of the black and white version of Dragnet (One titled "Badge 741") dealing with narcotics, "obscene literature" et al., reckless/drunk driving and a murder/toothache. A direct predecessor to the later color Dragnets, and a direct descendant from the radio shows. Many of the radio shows are on the IA under "Audio" and the narcotics one is also availible here with commcials in it (None of these 4 have commercials in them).

"Hotshot! Someone get it!"